Dutch

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Etymology

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Compound of rollen (to roll) +‎ roer (rudder).

Pronunciation

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  • IPA(key): /ˈrɔl.ruːr/
  • Audio:(file)
  • Hyphenation: rol‧roer

Noun

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rolroer n (plural rolroeren)

  1. aileron (aeroplane part)
    Synonym: aileron